Orthogonal Expansions in Curvilinear Coordinates
1991 ◽
Vol 56
(3)
◽
pp. 602-618
1927 ◽
Vol 46
◽
pp. 194-205
◽
2014 ◽
Vol 25
(3)
◽
pp. 315-333
◽
2009 ◽
Vol 33
(1)
◽
pp. 277-286
◽